<template>
    <ycyz-signature sign="张三丰张三丰" @submit="handleSubmit"/>
</template>

<script>
export default {
    methods: {
        handleSubmit(sign) {
            uni.previewImage({
                urls: [sign],
                current: 0
            })
            console.log(sign)
        }
    }
}
</script>
<style></style>